HP StorageWorks 200 Storage Virtualization System site preparation guide (AE071-96003, October 2006)

AC inputs
The system ha
s two separate connections to 200 VAC, single-phase, 20-amp power for one HP SVS200
Controller
or four connections for two HP SVS200 Controllers. Each AC input must have its own circuit
breaker a nd must be capable of supporting the entire current demand for a Controller.
The AC power inputs to the rack connect to four power distribution units (PDUs) as shown in the following
figure. Each PDU is fitted with an IEC320-C20 inlet that fits the supplied input power cord, and four
IEC320-C13 outlets that connect to the Controller hardware inside the rack. The lower two PDUs power
the first Co
ntroller, and the upper PDUs, power the optional second Controller, if present. This provides
fault tolerant operation. If a second Controller is not present, the upper PDUs remain unused.
CAUT
ION:
The P
DUs used to power an HP SVS200 Controller must not be connected to any other equipment. Using
the u
nused outlets for any equipment other than the HP SVS200 Contr oller may compromise sy stem
reliability or availability.
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Electrical specifications